Patent US2130244 - METHOD OF MAKING A TOOTH BRUSH

Patents

Inventors: Torazo Nishio, Torazo Nishio
Current U.S. Classification: 300/21; 15/190

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Citing Patent	Filing date	Issue date	Original Assignee	Title
US5622502	22 Nov 1994	22 Apr 1997		Tooth brush with helical bristles and method
US6009589	14 Nov 1995	4 Jan 2000	Braun Aktiengesellschaft	Brush section for a toothbrush
US6925673	5 Aug 2002	9 Aug 2005		Cleaning element for brooms or brushes